§180.681. Isofetamid; tolerances for residues.
40 C.F.R. § 180.681
General. Tolerances are established for residues of the fungicide isofetamid, including its metabolites and degradates, in or on the commodities in the table below. Compliance with the tolerance levels specified below is to be determined by measuring only isofetamid, N-[1,1-dimethyl-2-[2-methyl-4-(1-methylethoxy)phenyl]-2-oxoethyl]-3-methyl-2-thiophenecarboxamide, in or on the following commodities:
Section 18 emergency exemptions. [Reserved]
Tolerances with regional registrations. [Reserved]
Indirect or inadvertent residues. [Reserved]
Notes, amendments, and revision history
Amendments
[80 FR 45443, July 30, 2015, as amended at 81 FR 70974, Oct. 14, 2016; 82 FR 27154, June 14, 2017; 87 FR 45668, July 29, 2022; 91 FR 49283, Aug. 4, 2026]
Authority
Authority: 21 U.S.C. 321(q), 346a and 371.
Source
Source: 36 FR 22540, Nov. 25, 1971, unless otherwise noted.
Amendments
[80 FR 45443, July 30, 2015, as amended at 81 FR 70974, Oct. 14, 2016; 82 FR 27154, June 14, 2017; 87 FR 45668, July 29, 2022; 91 FR 49283, Aug. 4, 2026]